THIS METER CAN BE USED IN THE AMBINET OF -10 ‘C TO +50 ‘C AND RELATIVE HUMIDITY 80%
3. USAGE METHOD
DURING MEASUREMENT, IT SHOULD BE PLACE ON THE SURFACE OF PART BEING TESTING TIGHTLY WITH INDICATED ARROW, AND MOVED WITH TWO SIDE DIRECTION OF THE INSTRUMENT. AT THE MOVING, THE MAXIMUM VALUE TO BE ACQUIRED IS THE RESIDUAL FIELD STRENGTH
4. CAUTION
BECAUSE THIS IS VERY SENSITIVE MAGNETIZING FIELD STRENGH INDICATOR, IT WILL BE INDUCED BY THE EARTH FIELD. THEREFORE, AT THE MEASUREMENT, THE INSTRUMENT MOVEMENT MUST BE TAKEN THE ORIENTATION FROM EAST TO WEST OR VICE VERSA. IF IT CAN NOT DO THIS WAY, AND THE MOVE IS NOT THE ORIENTATION OF EAST TO WEST, THE MEASUREMENT VALUE SHOULD BE CONSIDERED TO REDUCE THE STRENGTH FROM EARTH FIELD.
